Ning Zeng with log (IMAGE)
Caption
University of Maryland Atmospheric and Oceanic Science Professor Ning Zeng holds the 3,775-year-old log that is the subject of a new study in Science.
Credit
Mark Sherwood, University of Maryland
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. Adaptations must be shared under the same terms.
License
CC BY-NC-SA